Introduction For this summative assessment we are supposed to solve a problem using a system of equations and then using a graph to represent the result. The whole Advance A Mathematics class was divided into 4 groups, each group got assigned a problem. I was in team number 2 and got the following problem … “Alberto has 2 more kids than Francisco, how many kids does each one have if the triple of Alberto´s kids plus Francisco’s kids is equal to 6? ” To solve this problem I decided to first simplify the equations and put them in on order that worked best for me. After that I decided I would substitute X and Y with small numbers to form a graph. After drawing the graph I could tell what the answer for this system of equations was.